TY - BOOK AU - NISHANTH RAAJ KY, PRADEEP KUMAR B, RANJITH S TI - OPTIMUM UTILISATION OF SPENT FOUNDRY SAND IN FLY-ASH BASED ALKALI ACTIVATED GEOPOLYMER CONCRETE N2 - In the recent times as there is scarcity in availability of river sand the need for the usage of M sand in modern construction is demanding.It is also to be noticed that wastage in sand particle from foundry is relatively high in order to overcome these two short comings,we have decided to incorporate the spent foundry sand in fly ash based alkali activated geo polymer concrete UR - http://library.psgitech.ac.in/projects/187IARP155.pdf ER -